Gullies: Self-evacuation (NT VVS 040)
Report #: NT VVS 040 Approved: November 1985 Size: 38.31 KB Abstract This NORDTEST method is designed to determine whether the water seal in Read more…
Category: Heating, Ventilation, Air Conditioning/VVS
Gullies: Back-flow of waste water (NT VVS 041)
Report #: NT VVS 041 Approved: November 1985 Size: 37.35 KB Abstract This NORDTEST method is designed to determine whether the construction of the Read more…
Gullies: Pressure resistance (NT VVS 042)
Report #: NT VVS 042 Approved: November 1985 Size: 36.33 KB Abstract This Nordtest method is designed to determine wether the water trap in Read more…
Air raid shelters – ventilating aggregate: Performance data (NT VVS 043)
Report #: NT VVS 043 Approved: November 1985 Size: 117.12 KB Abstract The purpose of this NORDTEST method is to obtain performance data about Read more…
Air raids shelters – ventilating aggregate: Sound pressure level (NT VVS 044)
Report #: NT VVS 044 Approved: November 1985 Size: 41.22 KB Abstract This NORDTEST method describes the procedure for measuring the sound pressure level Read more…
Air raid shelters equipment: Flow resistance (NT VVS 045)
Report #: NT VVS 045 Approved: November 1985 Size: 46.91 KB Abstract The purpose of this NORDTEST method is to measure the flow resistance Read more…
Air raid shelters – pressure relief valves: Opening pressure (NT VVS 046)
Report #: NT VVS 046 Approved: November 1985 Size: 35.05 KB Abstract The purpose of this NORDTEST method is to determine the opening pressure Read more…
Buildings – ventilating air: Mean age of air (NT VVS 047)
Report #: NT VVS 047 Approved: November 1985 Size: 86.92 KB Abstract The scope of the method is to determine the room-average age of Read more…
Flexible sewers: Evaluation of methods and equipment for field measurements of deformation (NT VVS 049)
Report #: NT VVS 049 Approved: November 1985 Size: 16.36 MB Abstract The method is designed to test the qualities and accuracy of methods Read more…
Pressure reduction valves: Regulating ability (NT VVS 031)
Report #: NT VVS 031 Approved: May 1985 Size: 82.39 KB Abstract The test is designed to determine the regulating ability of the valve. Read more…
Pressure reduction valves: Flow capacity (NT VVS 032)
Report #: NT VVS 032 Approved: May 1985 Size: 60.56 KB Abstract The test is designed to determine the pressure drop curve of a Read more…
Pressure reduction valves: Wear (NT VVS 033)
Report #: NT VVS 033 Approved: May 1985 Size: 42.53 KB Abstract The test is designed to ascertain whether the valve, during a given Read more…
Water taps: Flow resistance (NT VVS 027)
Report #: NT VVS 027 Approved: February 1985 Size: 45.81 KB Abstract This test proposal specifies a method which permits measurements of water flow Read more…
Water taps: Watertightness under operational conditions (NT VVS 028)
Report #: NT VVS 028 Approved: February 1985 Size: 43.35 KB Abstract This method specifies a test for checking the watertightness of water taps Read more…
Water taps: Watertightness under static pressure (NT VVS 029)
Report #: NT VVS 029 Approved: February 1985 Size: 38.99 KB Abstract This test proposal specifies a test method for verifying the watertightness of Read more…